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| Ó¦ÓÃÁìÓò | CsI(Tl) | CdWO? | BGO | LYSO |
| Ù¤ÂíÏà»ú | X | |||
| CT³ÉÏñ | X | |||
| Õýµç×Ó·¢Éä¶Ï²ãɨÃè | X | X | ||
| ÏßɨÃè | X | X | ||
| ¹¤Òµ³ÉÏñ | X | X | ||
| ÉÁËÙ·ÅÉäÕÕÏà | X | |||
| Êý×Ö·ÅÉäÕÕÏà | X |
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| ÌØÐÔ²ÎÊý | CsI(Tl) | CdWO? | BGO | LYSO |
| ÃÜ¶È (g/cm?) | 4.51 | 8 | 7.13 | 7.1 |
| Ïà¶Ô¹âÊä³ö | 54 (×î¸ß) | 13 | 9 | 32 |
| Ö÷Ë¥¼õʱ¼ä | 1 ?s | 14 ?s | 300 ns | 41 ns |
| Óà»Ô | 0.5-5% @6ms | 0.1% @3ms | 0.005% @3ms | <0.1% @6ms |
| ×î´ó·¢É䲨³¤ | 565 nm | 475 nm | 480 nm | 420 nm |
| ·øÉäÓ²¶È | ÖÐµÈ | ¸ß | ¸ß | ¸ß |
| ÎüʪÐÔ | Çá΢ | ·ñ | ·ñ | ·ñ |
| Í»³öÌØÐÔ | ¹âÊä³ö×î¸ß£¬¾ßÓÐÑÓÕ¹ÐÔ£¬Ò×ÓÚ¼Ó¹¤³É¸÷ÖÖ¼¸ºÎÐÎ×´¡£ | ¸ßÃܶȡ¢µÍÓà»Ô¡¢ÄÍ·øÉäÐÔÄܼ«¼Ñ¡£ | Ãܶȸߣ¬Óà»Ô¼«µÍ¡£ | ¾ßÓиßÃܶȡ¢¶ÌË¥¼õʱ¼äºÍ¸Ä½øµÄ¹âÊä³ö¼°ÄÜÁ¿·Ö±æÂÊ¡£ |
| Ö÷ÒªÓ¦Óà | Ù¤ÂíÕÕÏà»ú¡¢CT³ÉÏñ¡¢ÐÐɨÃè¡¢Êý×Ö·ÅÉäÕÕÏà¡£ | Ò½Áƺ͹¤ÒµCTɨÃè¡¢300+ keV ¼¯×°Ïä/³µÁ¾É¨Ãè¡£ | PET³ÉÏñ¡¢¹¤Òµ³ÉÏñ¡¢ÉÁ¹â·ÅÉäÕÕÏà¡£ | PET³ÉÏñ¡¢CT³ÉÏñ¡¢ÉÁ¹â·ÅÉäÕÕÏà¡£ |
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| ²ÄÁÏ | ÏßÐÔÕóÁÐ (mm) | ¶þάÕóÁÐ (mm) | ±¸×¢ |
| CsI(Tl) | 0.3 | 0.5 | |
| CdWO? | 0.3 | 1 | ÊܽâÀíÃæÏÞÖÆ |
| BGO | 0.3 | 0.3 | |
| LYSO | 0.8 | 0.8 | ×îС³ß´çδ¾²âÊÔ |
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| 1D Array | 2D Array | ||
| Example of a Model Number | 82.58X4.2A30/16/5.2CsI(Tl) | 82.58X4.2A30/16x4/5.2x4CsI(Tl) | |
| 1 | Active area length | 82.58 | 82.58 |
| 2 | Active area height | 4.175 | 4.175 |
| 3 | X-ray crystal depth (Z) | 30 | 30 |
| 4 | Number of pixelsIf the array is 2D,this is in the format [Pixels X][Pixels Y]. | 16 | 16x4 |
| 5 | Pitch [X + Gap X(A)]If the array is 2D AND the pitch is different in X and Y,this is in the format [X+GapX(A)]x[Y+GapY(B)]. | 5.2 | 5.2x4 |
| 6 | Scintillator | CsI(Tl) | CsI(Tl) |
| Note:All dimensions in mm | |||
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